Creating your second microservice

In this recipe, we will create another microservice using go-micro, which is a replica of the first-greeting-service.go except for the logger message printed on the console that demonstrates the concept of client-side load balancing between the two different instances of a service with the same name.

How to do it…

1. Create second-greeting-service.go inside the services directory by executing the command $ cd services && touch second-greeting-service.go.
2. Copy the following content to second-greeting-service.go:

package main
import 
(
  "context"
  "log"
  "time"
  hello "../proto"
  "github.com/micro/go-micro"
)
type Say struct{}
func (s *Say) Hello(ctx context.Context, req *hello.Request, 
rsp *hello.Response) error 
{
  log.Print("Received Say.Hello request - second greeting
  service")
  rsp.Msg = "Hello " + req.Name
  return nil
}
func main() 
{
  service := micro.NewService
  (
    micro.Name("go.micro.service.greeter"),
    micro.RegisterTTL(time...